{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T15:10:22Z","timestamp":1790176222117,"version":"4.1.0"},"reference-count":37,"publisher":"International Journal of Sports Physical Therapy","issue":"2","license":[{"start":{"date-parts":[[2022,2,1]],"date-time":"2022-02-01T00:00:00Z","timestamp":1643673600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"abstract":"<jats:sec id=\"background\">\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Measures of postural stability are useful in assisting the diagnosing and managing of athlete concussion. Error counting using the Balance Error Scoring System (BESS) is the clinical standard, but has notable limitations. New technologies offer the potential to increase precision and optimize testing protocols; however, whether these devices enhance clinical assessment remains unclear.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec id=\"purpose\">\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>To examine the relationships between metrics of balance performance using different measurement systems in uninjured, healthy collegiate athletes.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec id=\"study-design\">\n                    <jats:title>Study Design<\/jats:title>\n                    <jats:p>Cross-sectional.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec id=\"methods\">\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Five hundred and thirty uninjured collegiate athletes were tested using the C3Logix app, which computes ellipsoid volume as a measure of postural stability during the six standard BESS conditions, while concurrently, errors were manually counted during each condition per standard BESS protocols. The association between concurrently measured ellipsoid volumes and error counts were examined with Spearman\u2019s correlations. From this sample, 177 participants also performed two double-leg conditions on the Biodex BioSway force plate system on the same day. This system computes Sway Index as a measure of postural stability. The association of ellipsoid volume (C3Logix) and Sway Index (Biodex) was examined with Spearman\u2019s correlations. Individual-level data were plotted to visually depict the relationships.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec id=\"results\">\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>C3Logix ellipsoid volume and concurrently recorded error counts were significantly correlated in five of the six BESS conditions (rs:.22-.62; p&lt; 0.0001). C3Logix ellipsoid volume and Biodex Sway Index were significantly correlated in both conditions (rs=.22-.27, p&lt; 0.004). However, substantial variability was shown in postural stability across all three measurement approaches.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec id=\"conclusion\">\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Modest correlation coefficients between simultaneous and same-day balance assessments in uninjured collegiate athletes suggest a need to further optimize clinical protocols for concussion diagnosis.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec id=\"level-of-evidence\">\n                    <jats:title>Level of Evidence<\/jats:title>\n                    <jats:p>2b<\/jats:p>\n                  <\/jats:sec>","DOI":"10.26603\/001c.31178","type":"journal-article","created":{"date-parts":[[2022,1,31]],"date-time":"2022-01-31T22:05:33Z","timestamp":1643666733000},"source":"Crossref","is-referenced-by-count":2,"title":["Comparison of Concurrent and Same-Day Balance Measurement Approaches in a Large Sample of Uninjured Collegiate Athletes"],"prefix":"10.26603","volume":"17","author":[{"given":"Jessica","family":"Saalfield","sequence":"first","affiliation":[{"name":"Rutgers University, New Brunswick, NJ, USA","department":["Department of Kinesiology and Health"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kelsey L.","family":"Piersol","sequence":"additional","affiliation":[{"name":"Rutgers University, New Brunswick, NJ, USA","department":["Department of Kinesiology and Health"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert","family":"Monaco","sequence":"additional","affiliation":[{"name":"Atlantic Sports Health, Morristown, NJ, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jason","family":"Womack","sequence":"additional","affiliation":[{"name":"Department of Family Medicine & Community Health, Robert Wood Johnson Medical School, Rutgers University, New Brunswick, NJ, USA; Department of Athletics, Rutgers University, New Brunswick, NJ, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Scott A","family":"Weismiller","sequence":"additional","affiliation":[{"name":"Dept. of Internal Medicine, Penn State Health, Milton S. Hersey Medical Center, Hershey, PA, US"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carrie","family":"Esopenko","sequence":"additional","affiliation":[{"name":"Rutgers Biomedical and Health Sciences, Newark, NJ, USA","department":["Department of Rehabilitation and Movement Sciences"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sabrina M","family":"Todaro","sequence":"additional","affiliation":[{"name":"Rutgers University, New Brunswick, NJ, USA","department":["Center of Alcohol and Substance Use Studies"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fiona N","family":"Conway","sequence":"additional","affiliation":[{"name":"University of Texas at Austin, Austin, TX, USA","department":["Steve Hicks School of Social Work"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kyle","family":"Brostrand","sequence":"additional","affiliation":[{"name":"Rutgers University, New Brunswick, NJ, USA","department":["Robert Wood Johnson Barnabas Health \u2013 Rutgers Sports Medicine"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1898-5499","authenticated-orcid":false,"given":"Jennifer F.","family":"Buckman","sequence":"additional","affiliation":[{"name":"Department of Kinesiology and Health, Rutgers University, New Brunswick, NJ, USA; 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